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Searched refs:SI_KNPOSTING (Results 1 – 4 of 4) sorted by relevance

/xnu-12377.41.6/bsd/sys/
H A Dselect.h135 #define SI_KNPOSTING 0x0020 /* posting to knotes */ macro
/xnu-12377.41.6/bsd/kern/
H A Dtty_dev.c458 if ((sip->si_flags & SI_KNPOSTING) == 0) { in ptcwakeup_knote()
459 sip->si_flags |= SI_KNPOSTING; in ptcwakeup_knote()
461 sip->si_flags &= ~SI_KNPOSTING; in ptcwakeup_knote()
H A Dtty_ptmx.c726 assert((tp->t_rsel.si_flags & SI_KNPOSTING) == 0); in ptsd_revoke_knotes()
730 assert((tp->t_wsel.si_flags & SI_KNPOSTING) == 0); in ptsd_revoke_knotes()
H A Dtty.c2858 if ((sip->si_flags & SI_KNPOSTING) == 0) { in ttwakeup_knote()
2859 sip->si_flags |= SI_KNPOSTING; in ttwakeup_knote()
2861 sip->si_flags &= ~SI_KNPOSTING; in ttwakeup_knote()